noun
switchboard number; main phone number
Refers to the primary phone number for an organization, often a switchboard that can connect to extensions. The longer form 代表電話番号 is also used.
See also: 代表電話番号 (だいひょうでんわばんごう)
会社の代表番号に電話してください。
Please call the company's main number.
代表番号はパンフレットの裏に書いてあります。
The switchboard number is written on the back of the brochure.